Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1786313   24111    0    0    0     0          0         0  1786313   24111    0    0    0     0       0          0
enp1s0: 328665030   90680    0    0    0     0          0         0  9026008   74222    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 303882595   82583    0    0    0     0          0         0  7390072   68056    0    0    0     0       0          0
vlan22:    1736      28    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 23429939    7287    0    0    0     0          0         0  1572366    5931    0    0    0     0       0          0
vlan21:    8188     132    0    0    0     0          0         0      126       3    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:       0       0    0    0    0     0          0         0        0       0    0    8    0     0       0          0
